A basic SVG Radar chart

A basic SVG Radar chart. The chart has two datasets - hence there being two lines and it uses a key so that you can tell which dataset is which.

This goes in the documents header:
<script src="RGraph.svg.common.core.js"></script>
<script src="RGraph.svg.radar.js"></script>
Put this where you want the chart to show up:
<div style="width: 500px; height: 400px" id="chart-container"></div>
This is the code that generates the chart:
<script>
    new RGraph.SVG.Radar({
        id: 'chart-container',
        data: [
            [89,60,84,78,58],
            [60,80,70,80,82]
        ],
        options: {
            filled: true,
            filledAccumulative: false,
            colors: ['red','blue'],
            tickmarksStyle: null,
            linewidth: 3,
            labels: ['Speed','Reliability','Comfort','Safety','Efficiency'],
            tooltips: [
                '','Reliability','Comfort','Safety','Efficiency',
                'Speed','Reliability','Comfort','Safety','Efficiency'
            ],
            scaleColor: '#999',
            key: ['Robert','Jeoffory'],
            keyOffsety: -25,
            marginTop: 45
        }
    }).draw();
</script>